Top Suppliers and Manufacturers of Water Treatment Chemicals in Japan 🇯🇵

Tokyo Metropolitan Waterworks Bureau (TMWB), established in 1883, is a prominent government agency located at 2-8-1 Nishi Shinjuku, Shinjuku-ku, Tokyo 163-8001. This pivotal institution is responsible for providing and managing water supply services in the Tokyo metropolitan area, covering the 23 wards of Tokyo and 26 municipalities in the Tama Area.

TMWB specializes in the production and distribution of potable water through advanced water treatment and purification processes. Among its top products are reliable water supply systems, cutting-edge water quality monitoring services, and disaster preparedness programs. These efforts ensure a safe and consistent water supply for both residential and industrial needs, highlighting the Bureau's vital role in public health and industrial sustainability.

The Bureau places a significant emphasis on sustainability and innovation in water management. By investing in state-of-the-art technology and infrastructure, TMWB upholds high standards of water quality and efficiency, ensuring the supply remains resilient in the face of climate change and increasing urban demands. This includes a commitment to research and development to refine water supply technologies continually.

While TMWB primarily serves the domestic market, it also engages in international collaborative projects and knowledge-sharing initiatives. This global engagement demonstrates the Bureau’s expertise in urban water management and its contribution to worldwide water safety and quality management standards.

Historically, TMWB has evolved in tandem with Tokyo's post-war modernization efforts. Its extensive experience in urban water management is central to Tokyo’s infrastructure development, significantly contributing to the city's status as a global metropolis. The Bureau’s operations and responsive services make it a benchmark for public utility management, underscoring its importance in sustaining Tokyo's urban and economic growth.

For further information, visit their official website at https://www.waterworks.metro.tokyo.jp/.

Osaka City Waterworks Bureau is a prominent public utility provider based in Osaka, Japan, specializing in the supply and management of water services. Established in 1895, the Bureau has a rich history of evolving water supply systems to meet the growing needs of the urban population. The Bureau focuses on delivering high-quality drinking water and managing wastewater, ensuring the water provided meets stringent health and safety regulations.

The Bureau offers a range of products and services, including water purification and distribution, wastewater management solutions, and the implementation of advanced water purification technologies. Notable innovations include Membrane Bioreactor (MBR) systems, which enhance wastewater treatment efficiency while reducing resource requirements. Among its top products are ductile iron pipes, valves, and pumps, essential for maintaining sustainable water infrastructure.

While primarily serving the local market in Osaka, the Bureau's advanced water treatment processes and infrastructure solutions have garnered international attention. The organization collaborates with neighboring municipalities and global entities, sharing best practices in water management.

Situated in the heart of Osaka, the Bureau is committed to environmental stewardship and community engagement. It actively participates in initiatives to promote water conservation and sustainability. The Bureau's contributions significantly impact public health and environmental sustainability in the Osaka region.

In summary, the Osaka City Waterworks Bureau remains a cornerstone in urban water management, continually improving its services through technological advancements and sustainable practices, ensuring it meets the evolving demands of the population it serves.

The Yokohama Waterworks Bureau, located in Yokohama, Japan, is a renowned supplier specializing in top-tier water management solutions. Established in 1889, the Bureau has played a vital role in ensuring the delivery of safe and reliable water supplies to the residents of Yokohama for over a century.

Among its top products are advanced water purification systems, comprehensive water supply services, and cutting-edge pipeline management solutions. These products are designed to maintain and enhance the city's water distribution networks, ensuring efficient and sustainable service delivery.

The Bureau's specialization lies in urban water supply management and infrastructure development. Leveraging innovative methods and advanced technologies, the Bureau ensures that the water provided to citizens is of the highest quality. This includes implementing leak detection technologies and sustainable water management practices to preserve this crucial resource.

Although the primary focus is on local services, the Yokohama Waterworks Bureau has made significant strides in export markets. Their expertise in water treatment and management has been shared with various international partners, contributing to global water sustainability initiatives, particularly in developing nations across Asia and Africa.

Located in one of Japan's prominent urban areas, the Bureau also engages in various public health and sanitation projects, further establishing its role as a pillar of the community. Its commitment to high standards of water quality and customer service, combined with years of dedicated operation, reinforces their reputation as a trustworthy and innovative entity in the water supply sector.

Overall, the Yokohama Waterworks Bureau stands as a critical player in the water treatment industry, dedicated to providing exemplary water services and sustainable solutions worldwide.

Mitsubishi Heavy Industries (MHI) is a globally recognized Japanese multinational corporation specializing in engineering, electrical equipment, and manufacturing. MHI's diverse product portfolio includes energy systems, aerospace equipment, defense systems, industrial machinery, and shipbuilding. The company is particularly advanced in the construction of power generation systems, marine vessels, and aerospace vehicles, positioning them prominently in both commercial and defense markets.

Founded in 1884, MHI has a long history of significant contributions to Japan's industrial development and innovation. Headquartered in Tokyo, Japan, the company operates multiple manufacturing plants, including the notable Nagasaki Shipyard and Machinery Works.

With over 80,000 employees, MHI fosters a culture of innovation and collaboration. The firm serves a robust export market, reaching customers across Asia, Europe, North America, South America, and Australia. In terms of financial performance, MHI reported a substantial revenue of 4.8 billion USD in 2022, reflecting its strong market position.

While MHI is not primarily known for water treatment solutions, its extensive expertise in industrial machinery and energy systems could support developments in this sector. The company's innovation in heavy machinery and commitment to sustainability may open opportunities to contribute to water treatment technologies, making them a potential indirect player in this field.

Overall, Mitsubishi Heavy Industries continues to adapt and evolve, maintaining its commitment to excellence and innovation in various industrial sectors. Their longstanding history and expansive reach make them a critical player in the global market, particularly in areas requiring advanced engineering and renewable energy solutions.

Torishima Pump Manufacturing is a renowned supplier specializing in the design and production of high-efficiency pumps and related systems, with a strong focus on water treatment solutions. Founded in 1919 in Osaka, Japan, the company has over a century of experience in providing innovative and reliable pumping solutions for diverse industrial applications.

Torishima's top products include end-suction pumps, double-suction pumps, multi-stage pumps, and large specialized pumps. These products are widely used across various industries, including water and wastewater treatment, oil and gas, and renewable energy. The company's commitment to engineering excellence ensures that their pumps are tailored to meet specific requirements, promoting efficiency and reliability.

With a strong global presence, Torishima exports its high-tech pumps to regions such as Asia, Europe, and North America. Their dedication to customer satisfaction and continuous improvement has earned them a reputable position in the international market.

Based in Takatsuki City, Osaka, Japan, Torishima benefits from its strategic location, enabling efficient logistics and distribution. The company emphasizes sustainability, with a commitment to resource and energy conservation. This dedication is reflected in their motto, 'Save the world with pumps,' underscoring their role in promoting sustainable development.

Throughout its long history, Torishima has enhanced its research and development capabilities, offering advanced service solutions such as pump overhauls and repairs. This comprehensive approach solidifies their leadership in the pumping solutions industry.

Hitachi, founded in 1910, is a leading Japanese multinational recognized for its significant contributions to the technology and manufacturing sectors. Headquartered in Tokyo, Japan, Hitachi has evolved from a small electrical motor repair shop into a global powerhouse. With a focus on innovation, the company offers a diverse range of products, including digital solutions, automotive systems, construction machinery, consumer electronics, and advanced materials.

Hitachi's commitment to societal development is evident through its Social Innovation Business, which targets five key growth sectors: Mobility, Smart Life, Industry, Energy, and Information Technology (IT). By leveraging expertise in information technology (IT) and operational technology (OT), the company aims to enhance global social infrastructure systems and improve quality of life.

Notably, Hitachi stands out in the water treatment industry, offering innovative and sustainable solutions that cater to various demands in this sector. Their advanced technologies are crucial for processes like water purification and wastewater management, making them a key player among the world's top water treatment suppliers.

Hitachi operates across multiple export markets, including North America, Asia, Europe, and the Middle East. This extensive global reach demonstrates their capability to meet diverse market needs and reinforces their status as a leader in the industry.

Over its century-long history, Hitachi has adhered to its mission to

Japan Water Co., Ltd. is a leading company in the water treatment and management industry, specializing in providing high-quality water treatment solutions. With its headquarters at Shinjuku i-LAND Tower in Tokyo, Japan Water has built a robust reputation for delivering advanced water purification systems designed for both residential and commercial use. The company's top products include advanced filtration systems, water purifiers, and eco-friendly water treatment devices that are highly efficient and technologically advanced.

Japan Water prides itself on servicing both domestic and international markets, exporting to regions such as North America, Europe, and Southeast Asia. This extensive global reach underscores the company's commitment to addressing water quality challenges worldwide. Furthermore, Japan Water actively participates in the Asia-Pacific Water Forum and the Asia-Pacific Water Summit, showcasing its leadership and dedication to sustainable water resource management.

Founded in 2004, the company has consistently evolved by investing heavily in research and development to innovate eco-conscious packaging and efficient distribution methods. This focus on sustainability is reflected in their use of environmentally friendly practices and solutions, which includes a comprehensive suite of waterworks IT services, data center management, and water pipeline maintenance. These services ensure reliable water supply and the sustainable development of water resources.

The firm's long-standing history and strategic location in Japan allow it to leverage local resources and technological advancements, making it a preferred partner for organizations seeking top-tier water management and purification services. With a dedicated workforce and a strong network of partners, Japan Water continues to set benchmarks in the global water treatment industry.

Kurita Water Industries is a globally recognized leader in providing innovative water treatment solutions. Founded in 1949 and headquartered in Tokyo, Japan, the company has established itself as a pioneer in the water management sector, offering a wide array of products and services that cater to numerous industries.

Kurita's top products include advanced water treatment chemicals, comprehensive water treatment facilities, and meticulous maintenance services. The company's expertise is demonstrated through its specialization in various sectors such as microelectronics, food and beverage, healthcare, municipal drinking water, and biofuels. Innovative products like ultrapure water production systems and wastewater treatment systems highlight Kurita's commitment to improving water quality and environmental sustainability.

In addition to its extensive product line, Kurita focuses on export markets across North America, South America, Europe, Asia, and emerging markets like India. This global presence is bolstered by 14 overseas subsidiaries and strategic R&D centers located in Japan, Germany, and Singapore.

The company has a rich history marked by continuous innovation. Initially focused on chemical water treatment for boiler systems, Kurita expanded over the decades to include services like chemical cleaning, soil and groundwater remediation, and tailored solutions for petroleum, iron and steel industries, and automobile painting booths.

With 58 companies operating in 18 countries, Kurita employs around 5,000 people and continues to make significant strides in sustainable water management. The company's commitment to creating innovative, eco-friendly solutions is evident in its long-term vision to support sustainable practices and foster a harmonious coexistence between nature and humanity.

Eco Lab is a leading supplier in the environmental services industry, specializing in providing sustainable solutions across various sectors including healthcare, foodservice, and hospitality. Known for its innovative approaches, Eco Lab develops a wide range of products such as disinfection solutions, cleaning products, and sustainability consulting services to enhance safety, cleanliness, and operational efficiency.

One of the key areas where Eco Lab excels is water treatment, offering products that promote sustainability and environmental protection. These solutions are designed to help reduce water usage and improve water quality, making them an essential resource for industries aiming to minimize their ecological footprint. In addition to water treatment, Eco Lab's product lineup includes chemical cleaning products for industrial and institutional use, and sanitizers and disinfectants to keep environments safe from pathogens, which is particularly crucial in food preparation and healthcare settings.

Eco Lab has a significant presence in several international markets, including North America, Europe, Asia, and South America, catering to a diverse global customer base. The company's commitment to sustainability and efficiency is evident in its approach to developing eco-friendly products that offer maximum impact with minimal environmental degradation.

Headquartered in St. Paul, Minnesota, Eco Lab has grown substantially since its inception, continually evolving to meet the dynamic needs of its clients. Despite the competitive nature of the chemicals industry, Eco Lab has maintained its reputation by focusing on ecological responsibility and customer satisfaction. The company’s historical trajectory reflects a dedication to innovation and sustainability, which are central to its mission of creating a safer and cleaner world for future generations.

BASF SE is a leading global chemical company headquartered in Ludwigshafen, Germany. With a rich history dating back to 1865, BASF has solidified its position as one of the largest and most influential companies in the chemical industry. The company is recognized for its commitment to innovation and sustainability, creating products that aim to meet the needs of today while protecting the future.

BASF specializes in a diverse range of sectors including chemicals, plastics, performance products, agricultural solutions, and oil and gas. The company's top products include catalysts, plastics like polystyrene and polyurethanes, crop protection products, and performance chemicals such as surfactants and coatings. These products are pivotal in various industries such as automotive, construction, electronics, and agriculture.

Among its many innovations, BASF has also made significant contributions to water treatment solutions, an area crucial for both environmental protection and public health. Their water treatment chemicals and technologies help in purifying water, making it safe for both industrial use and human consumption. This aligns with BASF's broader mission to merge economic success with environmental stewardship and social responsibility.

BASF's global reach is extensive, exporting products to over 190 countries. The company's significant presence in North America, Europe, and Asia-Pacific allows it to serve a wide array of markets effectively, addressing the unique needs of customers across the globe.

Employing approximately 112,000 people worldwide, BASF fosters a culture of diversity and inclusion, driving positive change through chemistry. As of 2023, BASF reported a revenue of €68.9 billion, underscoring its dominant position in the industry.

Kubota Corporation (株式会社クボタ) is a prominent Japanese multinational corporation headquartered in Osaka, Japan. Established in 1890, Kubota has a rich history of over a century in producing a diverse range of machinery and equipment that cater to various sectors including agriculture, construction, and water treatment.

Kubota specializes in high-quality, reliable products such as tractors, combine harvesters, ricetransplanters, turf care equipment, and construction equipment. The company is also renowned for its industrial engines and generator drive engines, which are favored for their robustness and fuel efficiency. Kubota's product lineup extends to water treatment systems, focusing on solutions that address critical global challenges in clean water and sewage treatment.

With a strong presence in major markets including North America, Europe, and Asia, Kubota exports its products worldwide. Their significant presence in the American market is bolstered by Kubota Tractor Corporation based in Grapevine, Texas, and Kubota Manufacturing of America located in Jefferson, Georgia, which together ensure efficient service and distribution through an extensive dealer network.

Kubota is deeply committed to innovation and sustainability. The company focuses on technological advancements that enhance productivity and efficiency while ensuring environmental sustainability. Their water management systems, including ductile iron pipes and valves for wastewater treatment, are part of their comprehensive approach to addressing essential human needs.

Publicly traded on the Tokyo Stock Exchange, Kubota is a significant player in the global machinery market, participating in major indices like TOPIX 100 and Nikkei 225. With a history marked by continuous improvement and a commitment to customer satisfaction, Kubota remains a trusted partner in advancing industrial machinery and water treatment solutions worldwide.

Kyowakiden Industry, established in 1948 and based in Nagasaki, Japan, is a prominent player in the water treatment industry. The company has carved a niche in providing comprehensive solutions for water and wastewater treatment, contributing significantly to environmental sustainability. Among its top products are water treatment equipment, seawater desalination systems, and energy-saving systems, ensuring a diverse product offering that caters to various industrial needs.

Kyowakiden Industry has a strong presence in numerous export markets, including China, Indonesia, South Korea, North America, Europe, and Asia. This global outreach highlights the reliability and high demand for their expertise in water management and water treatment chemicals. The company's focus on reverse osmosis (RO) systems underscores their commitment to addressing water scarcity issues through advanced technology.

With a workforce of 487 employees as of July 2020, the company can effectively cater to its expanding clientele. Kyowakiden specializes in machinery manufacturing, electrical services, and energy management, demonstrating their multifaceted capabilities. Their construction licenses for civil and electrical engineering, plumbing, and telecommunications attest to their comprehensive service offerings.

Kyowakiden Industry's history is marked by continuous innovation and dedication to environmental protection. Founded in the aftermath of World War II to aid in Nagasaki's recovery, the company has evolved into a leader in creating sustainable environmental solutions. Operating through numerous facilities across Japan, including branch offices in Fukuoka, Tokyo, and Osaka, Kyowakiden ensures a robust operational network.

Their expertise in water treatment chemicals, particularly in RO technology, has positioned Kyowakiden as a crucial contributor to the global effort in enhancing water supply and managing wastewater efficiently. The company remains steadfast in its mission to deliver quality, reliability, and sustainability through its innovative products and services.

Organo Corporation is a distinguished player in the water treatment industry, renowned for its cutting-edge technologies and extensive experience. Founded in 1946, the company has consistently spearheaded innovation in water purification and treatment solutions, making significant contributions to industrial and municipal applications alike.

Headquartered in Tokyo, Japan, Organo boasts a robust workforce of approximately 2,500 employees. The company has an impressive global footprint, with subsidiaries in eight countries. Known for its comprehensive range of products, Organo specializes in pure water systems, ultrapure water systems, industrial and commercial filters, as well as various water treatment chemicals. These solutions are integral to industries such as electronics, sugar production, energy, and pharmaceuticals.

Organo Corporation has established itself as a leader in the market with nearly 100 ultra-pure water (UPW) plants for the semiconductor industry by 2023. This achievement underscores its preeminence in the field of water purification technology. Beyond products, the company provides subsystem upgrades, consumables, chemicals, ion exchange resins, and maintenance services to ensure optimal performance across various applications.

Notably, Organo’s commitment to sustainability and corporate governance has enhanced its reputation in the corporate social responsibility space. The establishment of Organo USA in 2021 marks a strategic expansion into the US market, showcasing its advanced, innovative technologies. The company’s revenue reached a notable $1 billion in 2023, reflecting its strong market position and continued success.

Organo Corporation is well-regarded as a valuable partner in providing efficient and sustainable environmental solutions globally. Its unwavering dedication to quality and innovation solidifies its status as a top supplier in the water treatment industry, benefiting various sectors and contributing significantly to societal infrastructure development.